Many modern power supply units, or PSUs, seem to include everything along with the kitchen sink, but we can help simplify and ...

A power supply for electronic devices. Also called an "AC adapter" or "charger," power adapters plug into a wall outlet and convert AC to a single DC voltage. Computers use multiple DC voltages ...

A computer power supply converts AC into multiple DC voltages. For example, 12 volts is commonly used for drives, while 3.3v and 5v are used by the chips and other motherboard components.

The PC power supply has been a standard of the junk box ... These supplies are slightly unusual in the age of surface-mount components, in that the majority of them you’ll find in a junk box ...

A well-known property of switching mode power supplies (SMPS) like those used in any modern computer is that they’re more efficient at higher AC input voltages. Power supply efficiency at ...

Whether you're buying a power supply unit for the first time or needing ... the highest level of efficiency for the money. 99.9% of computer users will not need an 80 Plus Titanium power brick ...